Fix Collada material roughness import function 2
Fix Collada material roughness import function 2

Fix minus space.
MarianoGnu/godot,okamstudio/godot,Faless/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,RandomShaper/godot,sanikoyes/godot,Valentactive/godot,akien-mga/godot,Valentactive/godot,DmitriySalnikov/godot,Valentactive/godot,Faless/godot,ex/godot,MarianoGnu/godot,honix/godot,groud/godot,pkowal1982/godot,akien-mga/godot,sanikoyes/godot,ZuBsPaCe/godot,firefly2442/godot,DmitriySalnikov/godot,sanikoyes/godot,NateWardawg/godot,DmitriySalnikov/godot,ZuBsPaCe/godot,ZuBsPaCe/godot,vkbsb/godot,akien-mga/godot,firefly2442/godot,vnen/godot,Valentactive/godot,guilhermefelipecgs/godot,vnen/godot,godotengine/godot,josempans/godot,mcanders/godot,Paulloz/godot,honix/godot,vnen/godot,firefly2442/godot,Paulloz/godot,godotengine/godot,NateWardawg/godot,Zylann/godot,josempans/godot,okamstudio/godot,Paulloz/godot,RandomShaper/godot,honix/godot,NateWardawg/godot,okamstudio/godot,BastiaanOlij/godot,ex/godot,okamstudio/godot,vnen/godot,NateWardawg/godot,pkowal1982/godot,honix/godot,Shockblast/godot,josempans/godot,sanikoyes/godot,Shockblast/godot,Shockblast/godot,Faless/godot,pkowal1982/godot,Paulloz/godot,okamstudio/godot,josempans/godot,NateWardawg/godot,godotengine/godot,Faless/godot,Shockblast/godot,ZuBsPaCe/godot,vkbsb/godot,okamstudio/godot,mcanders/godot,Faless/godot,okamstudio/godot,josempans/godot,ex/godot,vnen/godot,RandomShaper/godot,pkowal1982/godot,honix/godot,godotengine/godot,Zylann/godot,BastiaanOlij/godot,vkbsb/godot,groud/godot,guilhermefelipecgs/godot,NateWardawg/godot,guilhermefelipecgs/godot,NateWardawg/godot,Valentactive/godot,sanikoyes/godot,godotengine/godot,BastiaanOlij/godot,josempans/godot,MarianoGnu/godot,Valentactive/godot,mcanders/godot,vkbsb/godot,akien-mga/godot,ex/godot,groud/godot,josempans/godot,honix/godot,pkowal1982/godot,guilhermefelipecgs/godot,DmitriySalnikov/godot,Shockblast/godot,okamstudio/godot,sanikoyes/godot,RandomShaper/godot,Shockblast/godot,MarianoGnu/godot,godotengine/godot,MarianoGnu/godot,BastiaanOlij/godot,groud/godot,Valentactive/godot,akien-mga/godot,DmitriySalnikov/godot,firefly2442/godot,Shockblast/godot,vnen/godot,mcanders/godot,ex/godot,sanikoyes/godot,guilhermefelipecgs/godot,Valentactive/godot,mcanders/godot,Faless/godot,ex/godot,godotengine/godot,ex/godot,akien-mga/godot,Paulloz/godot,godotengine/godot,Paulloz/godot,vkbsb/godot,ZuBsPaCe/godot,firefly2442/godot,vnen/godot,Paulloz/godot,NateWardawg/godot,vnen/godot,Zylann/godot,Faless/godot,pkowal1982/godot,vkbsb/godot,Shockblast/godot,MarianoGnu/godot,pkowal1982/godot,firefly2442/godot,guilhermefelipecgs/godot,Faless/godot,MarianoGnu/godot,vkbsb/godot,ex/godot,akien-mga/godot,okamstudio/godot,firefly2442/godot,akien-mga/godot,MarianoGnu/godot,mcanders/godot,pkowal1982/godot,BastiaanOlij/godot,NateWardawg/godot,ZuBsPaCe/godot,BastiaanOlij/godot,josempans/godot,Zylann/godot,vkbsb/godot,Zylann/godot,Zylann/godot,groud/godot,Zylann/godot,okamstudio/godot,RandomShaper/godot,RandomShaper/godot,BastiaanOlij/godot,Zylann/godot,firefly2442/godot,ZuBsPaCe/godot,DmitriySalnikov/godot,guilhermefelipecgs/godot,BastiaanOlij/godot,RandomShaper/godot,sanikoyes/godot,groud/godot,guilhermefelipecgs/godot